Home / 378,364-567,600

Finding the Third Proportional to 378,364 and 567,600

Calculator

Solution

The third proportional to 378,364 and 567,600 is: 851,481.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    378,364 : 567,600 = 567,600 : x
  2. Step 2: Convert to fraction form
    378,364/567,600 = 567,600/x
  3. Step 3: Cross multiply
    378,364x = 567,600 × 567,600
  4. Step 4: Simplify right side
    378,364x = 322,169,760,000
  5. Step 5: Solve for x
    x = 322,169,760,000/378,364
  6. Step 6: Final answer
    x = 851,481.01

Related Problems

Find third proportional to 189,182 and 283,800
Half scale
Find third proportional to 756,728 and 1,135,200
Double scale
Find third proportional to 378,366 and 567,603
Similar ratio
Find third proportional to 567,546 and 851,400
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.